Replica piston set has a 3-3/16 bore and is .070 oversize . Set has a compression ratio of 8.4:1 and includes Hasting 3 piece ring set 2 wrist pins and 4 circlips.
**Note:Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.
Fits:
XL 1972-1985
UOM: KIT
Country Of Origin: TAIWAN
Suggested Items:
11-0116 – 1000cc Piston Ring Set .070 Oversize
12-0929 – Piston Wrist Pin Lock
Accessory Items:
16-0622 – Ring-O-Matic Ring Compressor Tool Kit
16-0029 – Connecting Rod Clamping Tool
60-0167 – Cylinder Boring Service